Joystick for endoscope operating unit



FIG. 1 is a perspective view of a joystick for endoscope operating unit, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is an end view thereof; taken along line 8-8 in FIG. 2; and,

FIG. 9 is an end view thereof; taken along line 9-9 in FIG. 2.

The broken lines shown in FIGS. 3, 8, and 9 are for environmental purposes only form no part of the claimed design. 

CLAIM The ornamental design for a joystick for endoscope operating unit, as shown and described. 